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Network TheoryLaplace Transform

The initial-value theorem for a function f(t) is commonly written, when applicable, as f(0+) =?

  • Alim s->0 sF(s)
  • Blim s->infinity sF(s)
  • Clim s->infinity F(s)/s
  • DF(0)
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Correct Answer: B. lim s->infinity sF(s)
Explanation: The initial-value theorem gives f(0+) = lim as s approaches infinity of sF(s), subject to its applicability conditions.
Reference: Standard network theory: laplace transform
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